摘要: select timestampdiff(MINUTE,createDate,now()) as interal FROM table; 说明:上面的是计算createDate与now()之间相间多少分钟。 语法: TIMESTAMPDIFF(unit,datetime_expr1,datetime 阅读全文
posted @ 2023-01-17 17:02 jiduoduo 阅读(139) 评论(0) 推荐(0) 编辑